Originally Posted by iuchip
tried this before with no replies, I have several 12v items not working now and my service man could not locate the problem without a wiring diagram?, water heater, furnace, dash radio, all the buttons above the stove, water pump, any ideas which fuse or maybe many, may be several issues I know
On my 05 there are fuses all over. The refrigerator 12 Vdc fuse is on the front of the bed pedestal. My AC breakers are there too for household items.
Then there is a fuse box down by the drivers left foot under the dash.
For things that were built into my Workhorse chassis I have a fuse Panel under the hood. Tail lights, parking lights etc.
Then there is another fuse box in the forward left side storage compartment. Air horn compressor, steps...
As for a 12 Vdc diagram. I don't think such a thing exsist.